EN30B
EN30B - BS 970 GRADE 835M30 BAR | a 4 ¼% Nickel-Chromium-Molybdenum Alloy Steel | ||||||||||||||||
Typical Analysis |
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Characteristics |
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Typical Applications |
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Typical Heat Treatment |
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Mechanical Properties |
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EN30B - BS 970 GRADE 835M30 BAR |
Mechanical Properties
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Size - inches | Up to and including 10" dia | Greater than 10" Dia |
Yield Strength, psi | 135,000 psi | 130,000 psi |
Ultimate | 160,000 psi | 150,000 psi |
Elongation (%) | 13% | 13% |
Reduction of Area (%) | 50% | 45% |
CVN at -50℉ | 15 ft-lbs | 15 ft-lbs |
CVN at Room Temperature | 45 ft-lbs | 45 ft-lbs |
Hardness | HB321 to 363 | HB321 to 363 |
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